200803421 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種通訊裝置，特別關於一種行動通訊 裝置。 【先前技術】 由於個人化電子產品曰新月異，對於產品品質、多功 能以及可攜帶的要求也大大的提高，又現今電子通訊行業 曰益發展，故行動通訊裝置已為個人化電子產品中不可咬 缺的一項。就行動通訊裝置而言，已將許多不同功能整人 於一機，除了基本的撥打、接聽功能以及外型要求要輕薄 短小外，更要求有許多附加功能，當然，對於顯示書面大 型化的要求，也不例外。 如圖1所示，習知之一行動通訊裴置i，係以直立 手機為例，並包含一手機本體11、一顯示螢幕12以及二 操作介面13。其中，顯示螢幕12及操作介面13係分 置於手機本體11上’並相互鄰設，而顯示勞幕^則且 一主螢幕區域121以及一副螢幕區域n2,通常主螢=有 域Π1設置於副螢幕區域122之上側，且副螢幕區&幕區 係具有一捲軸1221，係可上下移動用以利用尺寸=发I22 螢幕區域122來顯示較多的顯示内容。一般而古，限的副 區域121大多顯示上層訊息，例如：操作選單:，主螢幕 區域I22則顯示細部訊息，例如··來電號碼、時螢幕 此係以主螢幕區域121之顯示為「通話記錄 在 而副螢幕 200803421 區域122之顯示為「所有通話記錄之電話號碼或電話號碼 所屬之姓名」為例；當使用者想瀏覽副螢幕區域122的資 訊時’通常會利用操作介面13，以移動捲轴1221，使副 螢幕區域122依序顯示部分之顯示内容。由於主螢幕區域 121及副螢幕區域122之規格尺寸係於生產此行動通訊裝 置1時就已經設定好，故當使用者需於副螢幕區域122中 所顯示之顯示内容找出或查看某一資訊時，除了需控制操 作介面13，慢慢移動捲轴1221來找出此資訊外，係因顯 示内容之圖示或字體太小，而需仔細且慢慢一一查看，此 外，主螢幕區域121及副螢幕區域122之規格尺寸亦無法 依據使用者的需求而做變動，更無法放大副螢幕122的顯 示内容以方便查詢，因而造成操作不易，使便利性大大的 降低。 為解決上述問題，如圖2所不，習知之另一行動通訊 裝置2係與上述之行動通訊裝置1(如圖1所示）構造相同， 但差別在於，顯示螢幕12係具有一分隔線123，將顯示螢 幕12區分為一第一區域124以及一第二區域125，而可藉 由推動操作介面13之方甸鍵131，以控制顯示螢幕12上 之一游標126之移動，或當顯示螢幕12為一觸控式螢幕 8守，則可藉由一觸控筆（圖未示），亦可控制游標126之移 動，當移動游標126時，町以控制分隔線123朝第一區域 124之方向或第二區域125之方向移動。舉例而言，當使 用者需查看第二區域125之某一資料時，係操作方向鏠 131 ’以使分隔線123朝第一區域124移動，則第一區域 6 200803421 124之顯示内容則漸漸縮小，同時第二區域125之顯示内 容則漸漸放大，使用者即可清楚查看此資料。如上所述， 由於顯示螢幕12中之分隔線123，係以一軟體程式達成， 故使用者需使用方向鍵131或觸控筆，以移動分隔線123 才可查知或放大某一資料，此種方式，除了操作不易，使 便利性大為降低外，倘若使用觸控筆，則需配合觸控式螢 幕使用，故更加提升使用成本。 爰因於此，如何提供一種可自行控制顯示螢幕上，不 同區域之尺寸大小，並任意放大不同螢幕區域之顯示内 容，以提升便利性之行動通訊裝置，正是當前的重要課題 之一0 【發明内容】 有鑑於上述課題，本發明之目的為提供一種可自行控 制顯示螢幕上，不同區域之尺寸大小，並任意放大不同螢 幕區域之顯示内容，以提升便利性之行動通訊裝置。 緣是，為達上述目的，依本發明之行動通訊裝置包含 一殼體、一顯示模組、至少一滑軌以及一螢幕調整鍵。本 發明中，顯示模組係設置於殼體上並用以顯示一顯示晝 面，其中顯示晝面包含一第一晝面、一第二晝面、及區隔 第一晝面與第二晝面之一分隔線，而滑轨則設置於殼體之 一侧，並鄰設於顯示模組，螢幕調整鍵係滑設於滑軌上， 其中，螢幕調整鍵係對應控制分隔線。 承上所述，因依本發明之行動通訊裝置，顯示模組係 7 200803421 設置於殼體上，並具有一分隔線，將顯示模組之顯示晝面 分為第一晝面以及第二畫面，而滑軌則設置於殼體之一 側，並利用滑設於滑軌上之螢幕調整鍵，以調整顯示模組 上之分隔線，係使第一晝面或第二晝面放大或縮小。與習 知技術相較，係利用螢幕調整鍵控制顯示晝面中之分隔 線，以調整分隔線做朝向第一畫面或朝向第二晝面之移 動，而使第一畫面於縮小時，則第二晝面放大，而同時第 二晝面之顯示圖案或顯示文字則隨之放大，或相反，而此 種方式，不但可自行且輕易調整螢幕調整鍵，更可任意調 整第一晝面或第二畫面之尺寸大小，以快速且清楚的查看 欲知之資料，並提升方便性。 【實施方式】 以下將參照相關圖式’說明依本發明較佳實施例之一 種行動通訊裳置。 請同時參照圖3A至圖4B所示，本發明較 , 、 .....,认往貫犯奶 订動通訊裝置3，包含一殼體31、一顯示模級32、至少 以及一螢幕調整鍵34。本實施例之行動通訊裝 並·、、、限制’於實施上可為—手機或—個 此係以手機為例。 位助理 ，、个灵 田以瓶— 上，……内孤〜卿汉且〜载體31 · 用以顯不—顯示畫面321，而顯示晝面321則 晝面3211、一第二畫面32!2及-分隔線3213，且, 3213則為用以區隔第一晝面3211及第二晝面 200803421 施例之顯示模組32並無限制，係可為一觸控顯示模組， 以作為手寫輸入之用。 本實施例之滑軌33之設置方式並無限制，但須設置 於殼體31之一侧，並鄰設於顯示模組32 ,故當使用單一 滑轨33時，則滑軌33可設置於殼體31之左側或右側， -而在此係以滑軌33設置於顯示模組32之左側（如圖3A及 圖3B所示）為例；另外，當使用二滑軌33時，則設置方 式為，各滑軌33係分別設置於顯示模組32之相對兩側， 例如：左侧及右侧（如圖4A及圖4B所示）。 請再參照圖3A及圖3B所示，於本實施例中，螢幕調 整鍵34係以向上或向下之移動方式滑設於滑軌幻上，且 螢幕調整鍵34係用以對應並控制分隔線3213，即當螢幕 調整鍵34於滑軌33上移動時，則分隔線3213係依據螢 幕凋整鍵34之控制而相對移動；此外，本實施例之螢幕 調1鍵34之態樣並無限制，係可為一矩形（如圖3A及圖 3B所不）或一長條狀(如圖4A及圖所示）等。故當為單 滑軌33(如圖3A及圖3B所示）時，在此則以螢幕調整鍵 為矩形為例；當為二滑軌33(如圖4A及圖4B所示）時， ^幕調整鍵34係以長條狀為例，並跨賴示模組32，且 第一端部341以及一第二端部342,而第一端部341 ”第一端部342係分別滑設於各滑軌幻，此時，螢幕調整 =34則覆蓋分隔線3213,當營幕調整鍵34係藉由二滑軌 向上或向下方向移動時，則分隔線3213亦依據螢幕 調整鍵34控制而移動，但由於被螢幕調整鍵^覆蓋，故 9 200803421 在此並不顯不。 本實施例之行動通訊裝置之螢幕調整鍵34其運作方 式如下：當螢幕調整鍵34係控制分隔線3213，而使分隔 線3213朝向第一晝面3211移動時，此時，於顯示晝面321 上的第一晝面3211之面積係隨著分隔線3213移動而越來 越小，而第一晝面3211上的顯示文字或顯示圖案係相對 縮小，同時，顯示晝面321上的第二晝面3212之面積則 越來越大，且第二晝面3212上的顯示文字或顯示圖案則 相對放大(如圖3A及圖4A所示）。當分隔線3213朝向第 二畫面3212移動時，則顯示晝面321上的第二晝面3212 之面積亦隨著縮小，而第二晝面3212中之顯示文字或顯 示圖案則跟著第二畫面3212縮小而相對的縮小，同時， 第一晝面3211之面積則因分隔線3213之移動而放大，且 第一晝面3211中之顯示文字或顯示圖案亦跟隨第一晝面 3211之面積放大而相對的放大（如圖3B及圖4B所示）。 為使本發明的内容更加清楚，以下將列舉一實例以說 明依本發明較佳實施例之行動通訊裝置的運作，在此並以 一手機為例。 請再同時參照圖3A至圖4B所示，舉例而言，當使用 者使用行動通訊裝置時，係於第一畫面3211顯示例如：「通 訊錄之一姓名Molly、圖像、電話等」，而第二晝面3212 亦顯示例如：「通訊錄之另一姓名Mark、圖像、電話等」， 倘若想清楚查看某一資料時，則可藉由控制螢幕調整鍵34 之移動，以調整第一畫面3211或第二晝面3212之尺寸大 200803421 小，以放大第一畫面3211或第二晝面3212之顯示内容， 而清楚查看此資料。當使用單一滑執時，則倘若使用者欲 放大顯示晝面321中之第二晝面3212之顯示内容時，由 於螢幕調整鍵34係設置於滑執33上，故使用者可利用手 動方式，輕易移動螢幕調整鍵34，此時，顯示晝面321中 之分隔線3213係受螢幕調整鍵34控制而朝第—晝面32ιι 移動，使第一晝面3211之顯示内容漸漸縮小，同時，第 二晝面3212上之顯示圖案及顯示文字則跟著漸漸放大， 故使用者即可清楚地於第二畫面3212上查看放大後之200803421 IX. Description of the Invention: TECHNICAL FIELD OF THE INVENTION The present invention relates to a communication device, and more particularly to a mobile communication device. [Prior Art] Due to the rapid development of personalized electronic products, the requirements for product quality, versatility and portability have been greatly improved. Nowadays, the electronic communication industry has benefited from development, so mobile communication devices have become personalized electronic products. An item that cannot be bitten. As far as the mobile communication device is concerned, many different functions have been integrated into one machine. In addition to the basic dialing and answering functions and the appearance requirements are required to be light and thin, many additional functions are required. Of course, the requirements for displaying large-scale writing are required. ,not excluded. As shown in FIG. 1, one of the conventional mobile communication devices i is an example of an upright mobile phone, and includes a mobile phone body 11, a display screen 12, and two operation interfaces 13. The display screen 12 and the operation interface 13 are respectively disposed on the mobile phone body 11 and are adjacent to each other, and display a screen and a main screen area 121 and a sub-screen area n2, usually the main flash = domain Π 1 setting On the upper side of the sub-screen area 122, and the sub-screen area & screen area has a reel 1221, which can be moved up and down to display more display content by using the size=I22 screen area 122. Generally, the limited sub-area 121 displays the upper layer information, for example, the operation menu: the main screen area I22 displays the detailed information, for example, the caller number and the time screen are displayed as the "call record" in the main screen area 121. For example, the display of the sub-screen 200803421 area 122 is "the phone number of all the call records or the name of the phone number"; when the user wants to browse the information of the sub-screen area 122, the operation interface 13 is usually used to move the volume. The axis 1221 causes the sub-screen area 122 to sequentially display the displayed content of the portion. Since the size of the main screen area 121 and the sub-screen area 122 is already set when the mobile communication device 1 is manufactured, the user needs to find or view a certain information in the display content displayed in the sub-screen area 122. In addition to controlling the operation interface 13, the scroll 1221 is slowly moved to find out the information. The graphic or the font of the display content is too small, and it needs to be carefully and slowly viewed one by one. In addition, the main screen area 121 The size of the sub-screen area 122 cannot be changed according to the needs of the user, and the display content of the sub-screen 122 cannot be enlarged to facilitate the inquiry, thereby making the operation difficult and the convenience is greatly reduced. In order to solve the above problem, as shown in FIG. 2, another mobile communication device 2 is the same as the above-described mobile communication device 1 (shown in FIG. 1), but the difference is that the display screen 12 has a dividing line 123. The display screen 12 is divided into a first area 124 and a second area 125, and the movement of one of the cursors 126 on the display screen 12 can be controlled by pushing the square button 131 of the operation interface 13, or when the display screen 12 is A touch screen 8 can control the movement of the cursor 126 by a stylus (not shown). When the cursor 126 is moved, the town controls the separation line 123 toward the first area 124 or The direction of the second area 125 moves. For example, when the user needs to view a certain material of the second area 125, the operation direction 鏠131' is moved to move the separation line 123 toward the first area 124, and the display content of the first area 6 200803421 124 is gradually reduced. At the same time, the display content of the second area 125 is gradually enlarged, and the user can clearly view the data. As described above, since the display line 123 in the display screen 12 is achieved by a software program, the user needs to use the direction key 131 or the stylus to move the separation line 123 to find or enlarge a certain data. In addition to the difficulty of operation, the convenience is greatly reduced. If a stylus is used, it needs to be used with a touch screen, so that the use cost is further increased.爰 Because of this, how to provide a mobile communication device that can control the display size of different areas on the display screen and arbitrarily enlarge the display content of different screen areas to improve convenience is one of the current important topics. SUMMARY OF THE INVENTION In view of the above problems, an object of the present invention is to provide a mobile communication device capable of controlling the size of different areas on a display screen and arbitrarily magnifying the display content of different screen areas to improve convenience. For the above purpose, the mobile communication device according to the present invention comprises a casing, a display module, at least one slide rail and a screen adjustment button. In the present invention, the display module is disposed on the housing and configured to display a display surface, wherein the display surface includes a first surface, a second surface, and the first surface and the second surface One of the dividing lines, and the sliding rail is disposed on one side of the housing, and is adjacent to the display module, and the screen adjusting key is slidably disposed on the sliding rail, wherein the screen adjusting key is corresponding to the control dividing line. As described above, according to the mobile communication device of the present invention, the display module 7 200803421 is disposed on the casing and has a dividing line, and divides the display surface of the display module into a first side and a second picture. The slide rail is disposed on one side of the housing, and the screen adjustment button sliding on the slide rail is used to adjust the separation line on the display module, so that the first side surface or the second side surface is enlarged or reduced. . Compared with the prior art, the screen adjustment button is used to control the dividing line in the display pupil plane to adjust the movement of the dividing line toward the first screen or toward the second side, and when the first screen is zoomed out, The two sides are enlarged, and at the same time, the display pattern or display text of the second side is enlarged, or vice versa, and in this way, the screen adjustment button can be adjusted not only by itself, but also the first side or the first The size of the two screens allows you to quickly and clearly view the information you want and improve convenience. [Embodiment] Hereinafter, a mobile communication device according to a preferred embodiment of the present invention will be described with reference to the related drawings. Referring to FIG. 3A to FIG. 4B at the same time, the present invention compares, ..., the past committed milk communication device 3, including a casing 31, a display mode 32, at least one screen adjustment Key 34. The mobile communication device, the device, and the limitation of the embodiment can be implemented as a mobile phone or a mobile phone. An assistant, a Lingtian bottle - on, ... inside the lone ~ Qing Han and ~ carrier 31 · used to display - display screen 321, and display face 321 then face 3211, a second screen 32! 2 and - the dividing line 3213, and the 3213 is a display module 32 for separating the first side 3211 and the second side 200803421. The display module 32 is not limited, and may be a touch display module. Handwritten input. The manner in which the slide rail 33 of the embodiment is disposed is not limited, but it is disposed on one side of the housing 31 and adjacent to the display module 32. Therefore, when a single slide rail 33 is used, the slide rail 33 can be disposed on the slide rail 33. The left side or the right side of the housing 31, and the slide rails 33 are disposed on the left side of the display module 32 (as shown in FIGS. 3A and 3B); in addition, when the two slide rails 33 are used, the settings are made. The slide rails 33 are respectively disposed on opposite sides of the display module 32, for example, the left side and the right side (as shown in FIGS. 4A and 4B). Referring to FIG. 3A and FIG. 3B again, in the embodiment, the screen adjustment button 34 is slidably disposed on the slide rail in an upward or downward movement manner, and the screen adjustment button 34 is used to correspondingly and control the separation. The line 3213, that is, when the screen adjusting button 34 moves on the slide rail 33, the dividing line 3213 is relatively moved according to the control of the screen blanking button 34. In addition, the screen adjusting button 34 of the embodiment has no aspect. The limitation may be a rectangle (not shown in FIGS. 3A and 3B) or a long strip (as shown in FIG. 4A and FIG. 3). Therefore, when it is a single slide rail 33 (as shown in FIG. 3A and FIG. 3B), here, the screen adjustment key is a rectangle as an example; when it is a two slide rail 33 (as shown in FIG. 4A and FIG. 4B), ^ The screen adjustment button 34 is exemplified by a strip shape, and spans the module 32, and the first end portion 341 and the second end portion 342, and the first end portion 341" first end portion 342 is separately slid At each time, the slide adjustment=34 covers the separation line 3213. When the screen adjustment button 34 is moved upward or downward by the two slide rails, the separation line 3213 is also controlled according to the screen adjustment button 34. However, because it is covered by the screen adjustment key ^, 9 200803421 is not shown here. The screen adjustment button 34 of the mobile communication device of this embodiment operates in the following manner: when the screen adjustment button 34 controls the separation line 3213, When the separation line 3213 is moved toward the first pupil plane 3211, at this time, the area of the first pupil plane 3211 on the display pupil plane 321 is smaller and smaller as the separation line 3213 moves, and the first pupil plane 3211 is smaller. The display text or display pattern on the top is relatively reduced, and at the same time, the area of the second side 3212 on the display surface 321 is increasingly The larger the display text or the display pattern on the second side 3212 is relatively enlarged (as shown in FIG. 3A and FIG. 4A). When the dividing line 3213 moves toward the second screen 3212, the first surface on the side 321 is displayed. The area of the second surface 3212 is also reduced, and the display text or display pattern in the second side 3212 is reduced by the second screen 3212, and the area of the first side 3211 is separated by the dividing line 3213. The movement is enlarged, and the display text or display pattern in the first pupil surface 3211 is also enlarged and relatively enlarged following the area of the first pupil surface 3211 (as shown in FIGS. 3B and 4B). To make the content of the present invention more It is clear that an example will be given below to illustrate the operation of the mobile communication device according to the preferred embodiment of the present invention, and a mobile phone is taken as an example. Please refer to FIG. 3A to FIG. 4B simultaneously, for example, when using When the mobile communication device is used, the first screen 3211 displays, for example, "one of the address book Molly, the image, the phone, etc.", and the second page 3212 also displays, for example, "the other name of the address book, Mark, Image, phone, etc." If the information of the screen adjustment button 34 is to be clearly viewed, the size of the first screen 3211 or the second surface 3212 may be adjusted to be large by 200803421 to enlarge the first screen 3211 or the second surface. Display the contents of 3212, and clearly view this information. When a single slip is used, if the user wants to enlarge the display content of the second side 3212 of the face 321 , since the screen adjustment button 34 is disposed on the slide 33 , the user can use the manual mode. The screen adjustment button 34 is easily moved. At this time, the dividing line 3213 in the display pupil plane 321 is controlled by the screen adjustment button 34 to move toward the first pupil plane 32, so that the display content of the first pupil plane 3211 is gradually reduced, and at the same time, The display pattern and display text on the second surface 3212 are gradually enlarged, so that the user can clearly view the enlarged image on the second screen 3212.
Mark、圖像、電話及個人資料」（如圖3A所示）；相同 的，倘若使用者欲查看第一畫面3211之顯示内容時，則 可移動螢幕調整鍵34，以控制分隔線3213同時朝第二晝 面3212/多動，此時，第二晝® 3212之顯示内容則漸漸縮 小，但第一晝面3211之顯示内容，「Molly、圖像、電話及 個人貧料」係漸漸放大，故使用者即可清楚查看欲知之資 料此外田使用具有二滑軌33之行動通訊裝置3時， 使用者係調整鸯幕調整鍵34滑設於二滑軌上（如圖4A 及圖4B所示)，亦可達到上述之功效。 /由於上述方式（如圖3A至圖4B所示），使用者不僅可 自行並幸工易的利用榮幕調整鍵34，以調整第一晝面3211 及第-旦面3212之尺寸的大小，更因分隔線3213係依據 螢幕調整鍵34移動而移動，以同時調整顯示内容的大小， 故不仁可方便且清楚的查看資料，於使用上更提升便利 性。 11 200803421 另外，請再同時參照圖3A至圖4B所示，本實施例之 行動通訊裝置3更包含一操作介面35，係設置於殼體31 上，並鄰設顯示模組32，通常設置於顯示模組32下方， 而操作介面35並無限制，在此則以複數個按鍵為例。 另外，請參照圖5所示，依本發明較佳實施例之螢幕 調整方法係應用於上述實施例之行動通訊裝置3(如圖3A 至圖4B所示），並包括下列步驟S01至S05。 行動通訊裝置係具有一殼體、一顯示模組、至少一滑 執以及一螢幕調整鍵，而顯示模組係設置於殼體上，顯示 模組係顯示一顯示晝面，顯示晝面包含一第一晝面、一第 二晝面、及區隔第一晝面與第二畫面之一分隔線，滑執係 設置於殼體之一側，並鄰設於顯示模組，螢幕調整鍵係滑 設於該滑轨上。 首先，步驟S01推動螢幕調整鍵，以使螢幕調整鍵於 滑軌上移動，其中，螢幕調整鍵係對應控制分隔線，以使 分隔線係依據螢幕調整鍵之控制而相對移動。 最後，當螢幕調整鍵係於滑軌上移動時，接著執行下 列步驟S02至S05。 由於螢幕調整鍵之移動方向，係可朝第一畫面或第二 畫面移動，故會產生二種實施方式。 當朝第一畫面移動時，係執行步驟S02至S03。 在步驟S02中，當分隔線依據螢幕調整鍵之控制而朝 向第一晝面移動時，顯示晝面之第一晝面之面積係縮小， 且顯示晝面之第二晝面之面積係放大。 12 200803421 此時，在步驟S03中，第一晝面之顯示文字或顯示圖 案係相對縮小，而第二晝面之顯示文字或顯示圖案係相對 放大。 另外，當朝第二晝面移動時，執行步驟S04至S05。 在步驟S04中，當分隔線依據螢幕調整鍵之控制而朝 向第二晝面移動時，顯示晝面之第一晝面之面積係放大， 且顯示晝面之第二晝面之面積係縮小。 此時，在步驟S05中，第一晝面之顯示文字或顯示圖 案係相對放大，而第二晝面之顯示文字或顯示圖案係相對 縮小。由於依本發明較佳實施例之螢幕調整方法可應用於 上述之行動通訊裝置3(如圖3A至圖4B所示），而且上述 螢幕調整方法之可能實施方式與功效已於前述實施例之 行動通訊裝置3中討論過，故於此不再贅述。 綜上所述，因依本發明之行動通訊裝置，顯示模組係 設置於殼體上，並具有一分隔線，將顯示模組之顯示畫面 分為第一畫面以及第二畫面，而滑軌則設置於殼體之一 侧，並利用滑設於滑執上之螢幕調整鍵，以調整顯示模組 上之分隔線，係使第一晝面或第二晝面放大或縮小。與習 知技術相較，係利用螢幕調整鍵控制顯示晝面中之分隔 線，以調整分隔線做朝向第一晝面或朝向第二晝面之移 動，而使第一晝面於縮小時，則第二晝面放大，而同時第 二晝面之顯示圖案或顯示文字則隨之放大，或相反，而此 種方式，不但可自行且輕易調整螢幕調整鍵，更可任意調 整第一晝面或第二晝面之尺寸大小，以快速且清楚的查看 13 200803421 欲知之資料，並提升方便性。 以上所述僅為舉例性，而非為限制性者。任何未脫離 本發明之精神與範疇，而對其進行之等效修改或變更，均 應包含於後附之申請專利範圍中。 【圖式簡單說明】 圖1為顯示習知之一行動通訊裝置之示意圖； 圖2為顯示習知之另一行動通訊裝置之示意圖； 圖3A為顯示依本發明較佳實施例之行動通訊裝置， 具有一滑軌且螢幕調整鍵係朝第一晝面移動之示意圖； 圖3B為顯示依本發明較佳實施例之行動通訊裝置， 具有一滑執且螢幕調整鍵係朝第二晝面移動之示意圖； 圖4A為顯示依本發明較佳實施例之行動通訊裝置， 具有二滑執且螢幕調整鍵係朝第一畫面移動之示意圖； 圖4B為顯示依本發明較佳實施例之行動通訊裝置， 具有二滑軌且螢幕調整鍵係朝第二晝面移動之示意圖；以 及 圖5為顯示依本發明較佳實施例之螢幕調整方法之流 程圖。 元件符號說明： 1、2、3 行動通訊裝置 11 手機本體 12 顯示螢幕 200803421 121 主發幕區域 122 副螢幕區域 1221 捲軸 123 分隔線 124 第一區域 125 第二區域 126 游標 13 操作介面 131 方向鍵 31 殼體 32 顯示模組 321 顯示畫面 3211 第一晝面 3212 第二晝面 3213 分隔線 33 滑軌 34 螢幕調整鍵 341 第一端部 342 第二端部 35 操作介面 S01-S05 螢幕調整方法之流程 15Mark, image, phone and personal data" (as shown in FIG. 3A); if the user wants to view the display content of the first screen 3211, the screen adjustment button 34 can be moved to control the separation line 3213 simultaneously The second side 3212/multi-motion, at this time, the display content of the second 昼® 3212 is gradually reduced, but the display content of the first 32 3211, "Molly, image, telephone and personal poor" is gradually enlarged. Therefore, the user can clearly view the information to be known. When the mobile communication device 3 having the two slide rails 33 is used in the field, the user adjusts the curtain adjustment button 34 to slide on the two slide rails (as shown in FIG. 4A and FIG. 4B). ), can also achieve the above effects. / Due to the above manner (as shown in FIG. 3A to FIG. 4B), the user can not only use the honor screen adjustment button 34 by himself or herself, but also adjust the size of the first pupil face 3211 and the first face 3212. Further, since the separation line 3213 moves according to the movement of the screen adjustment key 34 to simultaneously adjust the size of the display content, it is convenient and clear to view the data, and the convenience is improved in use. In addition, as shown in FIG. 3A to FIG. 4B, the mobile communication device 3 of the present embodiment further includes an operation interface 35 disposed on the housing 31 and adjacent to the display module 32. The display module 32 is below, and the operation interface 35 is not limited. Here, a plurality of buttons are taken as an example. In addition, referring to FIG. 5, the screen adjusting method according to the preferred embodiment of the present invention is applied to the mobile communication device 3 of the above embodiment (as shown in FIGS. 3A to 4B), and includes the following steps S01 to S05. The mobile communication device has a casing, a display module, at least one sliding handle and a screen adjusting button, and the display module is disposed on the casing, the display module displays a display surface, and the display surface comprises a a first side surface, a second side surface, and a dividing line separating the first side surface and the second screen, the sliding system is disposed on one side of the housing, and is adjacent to the display module, and the screen adjusting key system Sliding on the slide rail. First, the step S01 pushes the screen adjustment button to move the screen adjustment button on the slide rail, wherein the screen adjustment key system controls the separation line so that the separation line moves relative to the screen adjustment button. Finally, when the screen adjustment key is moved on the slide rail, the following steps S02 to S05 are performed. Since the direction of movement of the screen adjustment key can be moved toward the first screen or the second screen, two embodiments are produced. When moving toward the first screen, steps S02 to S03 are performed. In step S02, when the dividing line moves toward the first pupil surface according to the control of the screen adjustment key, the area of the first pupil surface of the display pupil plane is reduced, and the area of the second pupil plane showing the pupil plane is enlarged. 12 200803421 At this time, in step S03, the display text or the display pattern of the first side is relatively reduced, and the display text or display pattern of the second side is relatively enlarged. In addition, when moving toward the second side, steps S04 to S05 are performed. In step S04, when the dividing line is moved toward the second pupil surface according to the control of the screen adjustment key, the area of the first pupil plane displaying the pupil plane is enlarged, and the area of the second pupil plane showing the pupil plane is reduced. At this time, in step S05, the display characters or display patterns of the first side are relatively enlarged, and the display characters or display patterns of the second side are relatively reduced. The screen adjustment method according to the preferred embodiment of the present invention can be applied to the above-mentioned mobile communication device 3 (as shown in FIGS. 3A to 4B), and the possible implementation manner and efficacy of the above-described screen adjustment method are already in the actions of the foregoing embodiments. It has been discussed in the communication device 3, and therefore will not be described again. In summary, according to the mobile communication device of the present invention, the display module is disposed on the housing and has a dividing line, and the display screen of the display module is divided into a first screen and a second screen, and the sliding rail Then, it is disposed on one side of the casing, and adjusts the dividing line on the display module by using a screen adjusting button that is slid on the sliding door to enlarge or reduce the first side or the second side. Compared with the prior art, the screen adjustment button is used to control the separation line in the display pupil plane to adjust the movement of the separation line toward the first pupil plane or toward the second pupil plane, so that when the first pupil plane is reduced, Then, the second side is enlarged, and at the same time, the display pattern or display text of the second side is enlarged, or vice versa, and in this way, the screen adjustment button can be adjusted not only by itself, but also the first side can be adjusted arbitrarily. Or the size of the second side, to quickly and clearly view the information of 13 200803421, and improve convenience. The above is intended to be illustrative only and not limiting. Any equivalent modifications or alterations to the spirit and scope of the present invention are intended to be included in the scope of the appended claims. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic diagram showing a conventional mobile communication device; FIG. 2 is a schematic diagram showing another mobile communication device according to a preferred embodiment; FIG. 3A is a diagram showing a mobile communication device according to a preferred embodiment of the present invention. FIG. 3B is a schematic diagram showing a mobile communication device according to a preferred embodiment of the present invention, having a sliding control and moving the screen adjustment key toward the second side surface. 4A is a schematic diagram showing a mobile communication device according to a preferred embodiment of the present invention, having a two-slide and screen adjustment keys moving toward a first screen; FIG. 4B is a diagram showing a mobile communication device according to a preferred embodiment of the present invention; FIG. 5 is a flow chart showing a screen adjustment method according to a preferred embodiment of the present invention, with two slide rails and a screen adjustment key moving toward the second side surface; Description of component symbols: 1, 2, 3 mobile communication device 11 mobile phone body 12 display screen 200803421 121 main curtain area 122 sub-screen area 1221 reel 123 separation line 124 first area 125 second area 126 cursor 13 operation interface 131 direction key 31 Housing 32 Display Module 321 Display Screen 3211 First Face 3212 Second Face 3213 Separation Line 33 Slide 34 Screen Adjustment Key 341 First End 342 Second End 35 Operation Interface S01-S05 Process of Screen Adjustment Method 15